1.36 points Exercise 6-1 (Algo) The Effect of Changes in Sales Volume on Net Operating Income [LO6-1] Whirly Corporation's contribution format income statement for the most recent month is shown below: Sales (7,300 units) Contribution margin Variable expenses Total $ 248,200 131,400 116,800 Per Unit $ 34.00 18.00 $ 16.00 eBook Fixed expenses 55,900 Net operating income $ 60,900 Hint Required: Print References (Consider each case independently): 1. What would be the revised net operating income per month if the sales volume increases by 50 units? 2. What would be the revised net operating income per month if the sales volume decreases by 50 units? 3. What would be the revised net operating income per month if the sales volume is 6,300 units? 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income